Dab tsi yog geometric txhais tau tias ntawm 4 thiab 18?
Dab tsi yog geometric txhais tau tias ntawm 4 thiab 18?

Video: Dab tsi yog geometric txhais tau tias ntawm 4 thiab 18?

Video: Dab tsi yog geometric txhais tau tias ntawm 4 thiab 18?
Video: Muaj tsis ntshai tuag 7/1/2018 2024, Kaum ib hlis
Anonim

+15. Muxakara thiab 15 lwm tus tau kawm los ntawm cov lus teb no. √( 4 × 18 ) = √72 los yog √36√2 = 6√2 simplified.

Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog geometric txhais tau tias ntawm 4 thiab 9?

Teb thiab piav qhia: Lub geometric txhais tau tias nruab nrab 4i9 ib yog 6. Feem ntau, nrhiav tus geometric txhais tau tias ntawm ob tus lej, peb muab lub hauv paus square, ntawm cov khoom ntawm ob

Ib tug kuj yuav nug, dab tsi yog tus qauv rau geometric txhais tau tias? Cov geometric txhais tau tias yog tus nth n t h hauv paus thaum koj muab n tus lej. Rau piv txwv , yog tias koj muab peb tus lej, tus geometric txhais tau tias yog lub hauv paus thib peb ntawm cov khoom ntawm peb tus lej. Cov geometric txhais tau tias ntawm tsib tus lej yog lub hauv paus thib tsib ntawm lawv cov khoom.

Kuj paub, geometric txhais li cas ntawm 4 thiab 12?

Cov Geometric txhais tau tias ntawm 4 thiab 12 yog 8.0000000 vam qhov no pab:P.

Geometric txhais li cas ntawm 4 thiab 25?

Thaum tus nqi zoo rov qab rau hauv ob qho tib si txhais tau tias los yog qhov chaw siab tshaj ntawm qhov kev faib ua feem, tus nqi ntawd raug hu ua a geometric txhais tau tias (los yog txhais tau tias proportional) nruab nrab ntawm ob qhov tseem ceeb. Cov geometric txhais tau tias nruab nrab 4i25 ib yog 10.

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